#include "junix.h"

int main(int argc, char **argv)
{
	if (argc==1)
		err_quit("Usage:%s int",argv[0]);
	int size = atoi(argv[1]);
	unsigned long long  vec[size];

	unsigned long long i;
	for(i=0;i<size;++i)
		vec[i]=i*i;

	for(i=0;i<size;i++)
	{
		printf("%-12.llu ",vec[i]);
		if(i%5==0)
			printf("\n");
	}

	printf("\n");

	return 0;
}

